cenozoic volcanic rocks

基本解释

This series of Cenozoic volcanic rocks has obvious features of continental flood basalts, even its distribution is not widely.
这套火山岩虽然面积不是很大，但具有大陆溢流玄武岩的特点。
Cenozoic alkali syenite and high-K volcanic rocks are found and it is preliminarily confirmed that they are the product of crustal thickening and mantle delamination.
发现新生代碱性正长岩和富钾火山岩，初步认定其为地壳加厚、地幔拆沉的产物。
Cenozoic volcanic rocks in the Kunlun Mts. district between the Northern Tibet and Southern Xinjiang have been studied in geology, petrology, major and trace element geochemistry.
本文研究了新南藏北昆仑山南侧新生代火山岩的地质学、岩石学和主要元素、痕量元素地球化学特征；